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单词
hippopede
释义
hippopede
hippopede
[
′hip·ə‚pēd
]
(mathematics)
A plane curve whose equation in polar coordinates
r
and θ is
r
2
=4
b
(
a
-
b
sin
2
θ), where
a
and
b
are positive constants. Also known as horse fetter.
随便看
half-round chisel
half-round file
half-round gutter
half-round hoop
half-round molding
half-ruined
half-saddlebred registry of america
half seal
half seas over
half-seas over
half-seas-over
half-seas-overly
half-second
half section
half-section
half securon
half-serious
halfseriously
half set
half-shade plate
half shaft
half-shaft
halfshaft
half shaved
half-shaved
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更新时间:2026/4/18 16:42:54